Scan Note Write vs Blackout Math.Power Calculator

A text from a book can be handled as a message and can be shared. It also contains marking and writing tools to make learning and working more efficient. No pen and paper is required anymore. Attention: Optical Character Recognition (OCR) is a complicated task, but we are working on improving our technology steadily. We ask for understanding that special cases, crazy fonts, different languages, weak light conditions, etc. will be supported step by step via prospective updates. If there are unsatisfying results which our dev-team should focus at, feel encouraged to send us the targeted photo and/or a short explanation of your topic via mail at: contact@flooki.de [ How to use ] - open a new or an existing note from your local savings - take a photo via camera or library - extract the text - mark informations from the extracted text you want to keep (yellow marks) - when one headword is complete, tap button to move it to your personal note (yellow marks become grey) - on your personal note, you will find the gathered informations in a headword format like "- ..." - these headwords can be edited, saved and shared Important: Pictures are only saved temporarily. But the extracted text and note sheet can be saved locally. [ Setup OCR language ] The app notices your prefered operating system language and scans for this. To change the language to scan for you have to change your operating system language in your device settings. [ Best results ] - supported languages before iOS14: english, french, german - new supported languages since iOS14: chinese, portuguese, spanish, italian - latin alphabet in general is supported, but the best results are achieved with the languages described above - standard fonts - horizontal text orientation - consistent light conditions - dark font on lighter background - best results on common book pages

Blackout Math Power Calculator for Real Blackouts When power is unstable, guessing becomes expensive. Wrong battery choices, unrealistic expectations, and incorrect calculations lead to wasted money and failed setups. Blackout Math is not a generic calculator. It is a practical decision-making tool designed for real power outages — helping you understand how long your power will actually last and which battery truly fits your needs. No ideal numbers. No marketing promises. Only realistic calculations for real conditions. Know how long your power will last Configure your battery type, capacity, and voltage — and Blackout Math will: • calculate usable energy in Wh and kWh • account for safe depth of discharge for each battery chemistry • factor in inverter efficiency and real losses • show realistic operating limits No overestimation. No dangerous assumptions. See the real impact of your devices Add any household appliances — lights, routers, laptops, refrigerators, boilers, heaters. Specify power, quantity, and usage time, and the app will instantly: • calculate real energy consumption • show each device’s impact on total load • determine actual runtime — not theoretical values You’ll know exactly when power runs out. Real charging time — not guesses Blackout Math considers battery chemistry and charging limits to provide: • accurate charging time estimates • warnings about unsafe charging currents • charging power based on voltage × amperage • state-of-charge calculations from any starting level No unrealistic “0 to 100%” promises. Complex energy concepts, explained clearly Blackout Math helps you understand: • why usable energy is always lower than nominal • what depth of discharge really means • how inverter efficiency affects runtime • how to choose batteries for real-world usage No engineering background required. Built for clarity and speed Clean inputs, instant calculations, intuitive sliders, and light & dark themes — designed for fast, stress-free decisions when time matters. Perfect for: • planning during blackouts • choosing portable power stations (EcoFlow, Bluetti, Anker) • estimating backup time for apartments and houses • selecting batteries for solar and backup systems • analyzing and optimizing home energy usage Blackout Math is built for real conditions. It helps you avoid costly mistakes and make confident decisions — even under pressure. Less guessing. More certainty. Better energy decisions.